From what I've read trains are an effective method If I had a location like yours I would look at it as a good option, but I would do as much research as possible first. Some people say as high as 90% success rate, but you want to avoid that 10%. In one example a person got their waist across a track and was cut in half- that sounds like it would work. Knowing how to avoid the electricity until in a good position would be important. Another posting on this site said 1 out of 3 survive, so that's pretty high- they said they got this from Wikipedia. Another said a person could put their neck across the tracks- that seems likely to work. So far I wouldn't know enough to try it, but that's mainly because most train stations have a lot of people. There is a video on youtube called "Suicides by Train" that is a tribute to 17 celebrities who committed suicide by train. Researching their stories and how they did it might help. There is a scary video on youtube called I survived being run over by a train, and this girl lost most of her legs- I would look at all the videos on youtube by searching "Suicide by train" and see if you learn enough to do this with confidence of getting the result you want.